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authorJason Riedy <ejr@cs.berkeley.edu>2005-08-23 20:52:01 (GMT)
committerJason Riedy <ejr@cs.berkeley.edu>2005-08-24 03:41:12 (GMT)
commite72a7d45dc67afa1328750d401ddd4dbeb2131d9 (patch)
tree72db691c81402c4e498a9236eeb3c316dbf0b1eb
parent3cd6ecda4a02e943934885910feeba957b730123 (diff)
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Replace unsetenv() and setenv() with older putenv().
Solaris 8 doesn't have the newer unsetenv() and setenv() functions, so replace them with putenv(). The one use of unsetenv() in fsck-cache.c now sets GIT_ALTERNATE_OBJECT_ DIRECTORIES to the empty string. Every place that var is used, NULLs are also replaced with empty strings, so it's ok. Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
-rw-r--r--fsck-cache.c2
-rw-r--r--receive-pack.c2
-rw-r--r--upload-pack.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/fsck-cache.c b/fsck-cache.c
index ca24a1b..e53d01a 100644
--- a/fsck-cache.c
+++ b/fsck-cache.c
@@ -454,7 +454,7 @@ int main(int argc, char **argv)
if (standalone && check_full)
die("Only one of --standalone or --full can be used.");
if (standalone)
- unsetenv("GIT_ALTERNATE_OBJECT_DIRECTORIES");
+ putenv("GIT_ALTERNATE_OBJECT_DIRECTORIES=");
fsck_head_link();
fsck_object_dir(get_object_directory());
diff --git a/receive-pack.c b/receive-pack.c
index 3a1b2ab..1ef0c13 100644
--- a/receive-pack.c
+++ b/receive-pack.c
@@ -269,7 +269,7 @@ int main(int argc, char **argv)
/* If we have a ".git" directory, chdir to it */
chdir(".git");
- setenv("GIT_DIR", ".", 1);
+ putenv("GIT_DIR=.");
if (access("objects", X_OK) < 0 || access("refs/heads", X_OK) < 0)
die("%s doesn't appear to be a git directory", dir);
diff --git a/upload-pack.c b/upload-pack.c
index 95d3812..da10742 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -179,7 +179,7 @@ int main(int argc, char **argv)
chdir(".git");
if (access("objects", X_OK) || access("refs", X_OK))
die("git-upload-pack: %s doesn't seem to be a git archive", dir);
- setenv("GIT_DIR", ".", 1);
+ putenv("GIT_DIR=.");
upload_pack();
return 0;
}